---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11425 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 889 24561 0 6716 30822 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:19:43:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe19:4371/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:f0:63:f5 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:1dff:fef0:63f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11425) 05/07/25 _x86_64_ (8 CPU) 16:28:51 LINUX RESTART (8 CPU) 16:29:01 tps rtps wtps bread/s bwrtn/s 16:30:02 364.45 74.16 290.29 5350.08 68569.94 16:31:01 252.02 19.98 232.04 2317.86 129643.38 16:32:01 457.37 3.32 454.06 424.46 103483.69 16:33:01 137.24 0.42 136.83 41.46 42402.53 16:34:01 23.93 0.00 23.93 0.00 25491.08 16:35:01 34.18 0.05 34.13 10.00 25526.95 16:36:01 71.40 1.82 69.59 94.12 3029.63 Average: 191.37 14.24 177.14 1174.26 56706.56 16:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:02 30035240 31613892 2903980 8.82 66596 1821940 1468232 4.32 967168 1644028 206344 16:31:01 25658304 31645204 7280916 22.10 128864 5982036 1683196 4.95 992492 5758116 1623860 16:32:01 23237856 29589144 9701364 29.45 145968 6329388 8672016 25.52 3242692 5834208 2364 16:33:01 22740304 29401056 10198916 30.96 174708 6573076 9061456 26.66 3477036 6048560 3968 16:34:01 22649708 29315668 10289512 31.24 174920 6578056 9152120 26.93 3573168 6040472 364 16:35:01 23120920 29743700 9818300 29.81 175312 6541184 7323312 21.55 3167328 5997732 300 16:36:01 25099048 31509564 7840172 23.80 177872 6314252 1651576 4.86 1441912 5805864 12604 Average: 24648769 30402604 8290451 25.17 149177 5734276 5573130 16.40 2408828 5304140 264258 16:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 16:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:02 ens3 414.96 281.96 1650.63 77.24 0.00 0.00 0.00 0.00 16:31:01 lo 15.45 15.45 1.51 1.51 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 1943.04 1021.91 35313.72 82.79 0.00 0.00 0.00 0.00 16:32:01 br-9c57fbebda25 13.80 27.78 0.95 310.79 0.00 0.00 0.00 0.00 16:32:01 veth2875e6c 1.85 1.70 0.17 0.17 0.00 0.00 0.00 0.00 16:32:01 lo 1.70 1.70 0.13 0.13 0.00 0.00 0.00 0.00 16:32:01 veth1731ae3 4.93 7.05 0.81 0.96 0.00 0.00 0.00 0.00 16:33:01 br-9c57fbebda25 0.67 0.53 0.05 0.04 0.00 0.00 0.00 0.00 16:33:01 veth2875e6c 4.82 6.42 0.98 4.08 0.00 0.00 0.00 0.00 16:33:01 veth772888c 2.20 1.97 9.56 4.09 0.00 0.00 0.00 0.00 16:33:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 16:34:01 br-9c57fbebda25 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 veth2875e6c 13.38 15.65 2.78 2.83 0.00 0.00 0.00 0.00 16:34:01 veth772888c 9.48 7.38 15.60 8.02 0.00 0.00 0.00 0.00 16:34:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 16:35:01 br-9c57fbebda25 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 16:35:01 veth1731ae3 6.45 9.52 1.03 1.23 0.00 0.00 0.00 0.00 16:35:01 docker0 22.90 32.01 2.62 294.21 0.00 0.00 0.00 0.00 16:36:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 2492.67 1411.96 37957.72 191.14 0.00 0.00 0.00 0.00 Average: lo 3.75 3.75 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 3.28 4.58 0.37 42.13 0.00 0.00 0.00 0.00 Average: ens3 356.36 201.58 5435.03 27.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11425) 05/07/25 _x86_64_ (8 CPU) 16:28:51 LINUX RESTART (8 CPU) 16:29:01 CPU %user %nice %system %iowait %steal %idle 16:30:02 all 9.23 0.00 1.25 3.28 0.04 86.21 16:30:02 0 3.88 0.00 1.60 3.78 0.03 90.71 16:30:02 1 9.53 0.00 0.80 0.68 0.03 88.95 16:30:02 2 19.25 0.00 1.94 5.67 0.07 73.07 16:30:02 3 6.38 0.00 1.09 5.76 0.03 86.74 16:30:02 4 9.61 0.00 0.72 1.95 0.05 87.67 16:30:02 5 14.61 0.00 1.02 0.35 0.03 83.99 16:30:02 6 5.78 0.00 2.05 5.81 0.05 86.31 16:30:02 7 4.77 0.00 0.77 2.22 0.05 92.19 16:31:01 all 17.70 0.00 7.26 7.61 0.07 67.37 16:31:01 0 11.42 0.00 6.79 21.16 0.03 60.60 16:31:01 1 18.59 0.00 7.09 1.89 0.05 72.37 16:31:01 2 15.37 0.00 7.17 8.00 0.05 69.40 16:31:01 3 33.64 0.00 6.85 2.79 0.07 56.66 16:31:01 4 14.83 0.00 7.12 3.58 0.07 74.40 16:31:01 5 16.19 0.00 7.03 7.10 0.07 69.62 16:31:01 6 16.75 0.00 8.43 15.29 0.05 59.48 16:31:01 7 14.87 0.00 7.58 0.82 0.05 76.68 16:32:01 all 29.38 0.00 4.88 5.17 0.08 60.50 16:32:01 0 26.34 0.00 4.37 8.85 0.08 60.36 16:32:01 1 25.16 0.00 4.99 1.11 0.08 68.66 16:32:01 2 25.00 0.00 4.64 2.47 0.08 67.81 16:32:01 3 29.01 0.00 4.59 1.99 0.08 64.33 16:32:01 4 32.10 0.00 5.74 15.12 0.10 46.93 16:32:01 5 35.59 0.00 5.23 3.35 0.08 55.76 16:32:01 6 29.10 0.00 4.33 6.26 0.08 60.23 16:32:01 7 32.71 0.00 5.14 2.25 0.07 59.84 16:33:01 all 11.18 0.00 1.97 2.22 0.06 84.57 16:33:01 0 9.16 0.00 1.71 1.36 0.07 87.70 16:33:01 1 12.41 0.00 2.57 1.30 0.07 83.65 16:33:01 2 10.27 0.00 1.86 2.18 0.07 85.63 16:33:01 3 10.79 0.00 1.83 0.08 0.05 87.26 16:33:01 4 13.35 0.00 1.98 8.52 0.05 76.10 16:33:01 5 12.48 0.00 2.00 1.43 0.08 84.01 16:33:01 6 11.47 0.00 2.06 2.38 0.08 84.00 16:33:01 7 9.53 0.00 1.79 0.44 0.05 88.19 16:34:01 all 5.82 0.00 0.85 1.27 0.09 91.98 16:34:01 0 4.06 0.00 0.69 0.00 0.07 95.18 16:34:01 1 6.63 0.00 1.07 9.84 0.10 82.37 16:34:01 2 6.19 0.00 0.75 0.03 0.08 92.94 16:34:01 3 4.59 0.00 0.57 0.05 0.08 94.70 16:34:01 4 5.59 0.00 0.92 0.00 0.08 93.41 16:34:01 5 6.20 0.00 0.92 0.15 0.07 92.66 16:34:01 6 6.59 0.00 0.57 0.05 0.08 92.71 16:34:01 7 6.71 0.00 1.24 0.02 0.12 91.91 16:35:01 all 2.31 0.00 0.72 1.43 0.08 95.47 16:35:01 0 1.58 0.00 0.66 0.15 0.07 97.55 16:35:01 1 2.02 0.00 0.65 7.41 0.07 89.85 16:35:01 2 2.95 0.00 0.59 0.08 0.07 96.32 16:35:01 3 2.09 0.00 0.65 2.50 0.08 94.67 16:35:01 4 2.51 0.00 0.82 0.08 0.07 96.52 16:35:01 5 2.39 0.00 0.97 0.87 0.10 95.66 16:35:01 6 1.69 0.00 0.70 0.05 0.08 97.47 16:35:01 7 3.31 0.00 0.70 0.27 0.07 95.66 16:36:01 all 8.22 0.00 0.78 0.68 0.03 90.29 16:36:01 0 13.87 0.00 1.35 0.65 0.03 84.10 16:36:01 1 1.42 0.00 0.42 0.17 0.00 97.99 16:36:01 2 0.85 0.00 0.37 0.12 0.02 98.65 16:36:01 3 13.82 0.00 1.02 3.03 0.03 82.09 16:36:01 4 4.03 0.00 0.62 0.38 0.03 94.94 16:36:01 5 0.55 0.00 0.48 0.62 0.02 98.33 16:36:01 6 27.49 0.00 1.19 0.37 0.05 70.90 16:36:01 7 3.67 0.00 0.73 0.15 0.03 95.41 Average: all 11.94 0.00 2.50 3.07 0.06 82.43 Average: 0 10.03 0.00 2.43 5.07 0.06 82.41 Average: 1 10.73 0.00 2.46 3.21 0.06 83.53 Average: 2 11.37 0.00 2.44 2.61 0.06 83.51 Average: 3 14.24 0.00 2.35 2.31 0.06 81.03 Average: 4 11.68 0.00 2.54 4.23 0.06 81.49 Average: 5 12.54 0.00 2.50 1.96 0.06 82.93 Average: 6 14.10 0.00 2.74 4.28 0.07 78.81 Average: 7 10.77 0.00 2.54 0.88 0.06 85.75